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- Sweet Confusion: Does high fructose corn syrup deserve such a bad rap?
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- A mind for math: A part of the brain associated with making memories may also predict success in learning math
- Teens take home science gold: A low-cost, self-driving vehicle; battery alternatives and analyses of galaxy clusters claim top prizes at a global high school science competition
- Flagging loose bolts: “Smart alert washer” automatically flags when a nut is coming loose, warning of potential danger
CELLULAR CLOSE-UP
An important gateway for sodium ions, called Nav1.7, sits on nerve cells that stretch from the body’s periphery all the way to the spinal cord. With enough stimuli at one end, the Nav1.7 channel opens, passing along a message of pain to the spinal cord and brain.
Credit: E. Feliciano
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